bug: Model name in tutorial too long

[pya]

Describe the bug
The model name in the first tutorial is tutorial01_mf6_data. It has a length of 19 characters. But Modflow 6 only accepts names with a maximum length of 16 characters.

To Reproduce
Steps to reproduce the behavior:

1. Execute the code form the tutorial.
2. Use sim.write_simulation() to write the Modflow input files.
3. Run the model with sim.run_simulation().

This creates the following error report.

ERROR REPORT:

  1.     ERROR. INVALID MODEL NAME: TUTORIAL01_MF6_DATA
  2.     NAME LENGTH OF 19 EXCEEDS MAXIMUM LENGTH OF 16

UNIT ERROR REPORT:

  1. ERROR OCCURRED WHILE READING FILE 'mfsim.nam'

Expected behavior
The tutorial should use a valid model name. In addition, raising an exception when the model name is too long could be helpful.

Screenshots
N/A.

Desktop (please complete the following information):

• OS: macOS 14.3
• Browser N/A
• Version flopy 3.6.0, Modflow 6.4.1

[spaulins-usgs]

@pya, an updated tutorial with a shorter model name has been checked in to the FloPy develop branch.

[pya]

Thanks. :)